Python Developer Software Engineer Jobs in UK

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Senior C# .NET Core Backend Engineer | FinTech

Client Server is seeking a Senior C# Developer / Backend Software Engineer in Newcastle upon Tyne with a salary up to £130k+. The role involves working in a collaborative environment to deliver core platform development using C# .Net Core. Candidates should have a BSc in Computer Science or similar and strong pr ...

ML Engineer: Agentic Workflows for Developer AI

APPLE in Greater London is seeking a Machine Learning Engineer to join their Insight & Release Technologies team. The role focuses on developing machine learning pipelines, optimizing models, and enhancing developer workflows using AI. The candidate should have experience in ML engineering, strong software funda ...

Senior Full Stack Engineer: End to End Cloud & API Systems

AVIATEK SOLUTIONS PTE. LTD. is looking for an experienced Software Engineer / Full Stack Developer in Greater London. The candidate will take complete ownership of application development, which includes designing and maintaining high-performance web applications, and developing APIs. A Bachelor’s Degree in a re ...

RF / Wireless Algorithm Implementation Developer

Turning RF comms algorithms, models and metrics into robust, optimised production code Cambridge; to £highly competitive + benefits This company works at the cutting edge of RF communications hardware, firmware and software design. They are seeking a software engineer with practiced skills ...

RF / Wireless Algorithm Implementation Developer

This company works at the cutting edge of RF communications hardware, firmware and software design. They are seeking a software engineer with practiced skills working with low level algorithms as may be used for radio communications, DSP, signal modelling and metrics – and who has translated these into optima ...

Software Engineer Up to £400k + Bonus London

Job title: Software Engineer (C++/Python) Client: Performance Software Scale Up Salary: up to GBP 400,000 per annum + Bonus (DOE) Location: London - United Kingdom The role My client are seeking a talented engineer to join their existing team of elite software engi ...

RF / Wireless Algorithm Implementation Developer

This company works at the cutting edge of RF communications hardware, firmware and software design. They are seeking a software engineer with practiced skills working with low level algorithms as may be used for radio communications, DSP, signal modelling and metrics – and who has translated these into optima ...

Front Office RAD Developer

Job Description As a Senior RAD (Rapid Action Development) Developer in our Rates development team, you will work in close partnership with quant researchers, traders, and technology teams. The role sits at the intersection of front‑office trading and technology, with direct ownership of the tool ...

Senior Quantitative Developer

Senior Quantitative Developer Job Title: Quantitative Developer Location: London, UK (Hybrid) Duration: 12 months + Extendable contract Job Description Looking for a highly senior hands‑on Quantitative Engineer/Developer with strong ...

Senior Sustainable Quantitative Developer

Role profile We are seeking a knowledgeable Quantitative Developer to join the Sustainable Index Research and Design team at FTSE Russell, a wholly owned subsidiary of the London Stock Exchange Group. The role reports directly to the Head of Sustainable Index Research and Design. The Sustainable ...

Senior Sustainable Quantitative Developer

Role profile: We are seeking a knowledgeable Quantitative Developer to join the Sustainable Index Research and Design team at FTSE Russell, a wholly owned subsidiary of the London Stock Exchange Group. The role reports directly to the Head of Sustainable Index Research and Design. The Sustainable ...

.NET Developer

Job Description Do not wait to apply after reading this description a high application volume is expected for this opportunity..NET Developer, C# - Global Technology Brand - Wakefield (Tech stack: .NET Developer, .NET 10.0, ASP.NET, C# 14, WPF, React, Angular 21, Microservices, Azure, AS ...

.NET Developer

Job Description Interested in this role You can find all the relevant information in the description below..NET Developer, C# 14 - Global Technology Brand - Chichester (Tech stack: .NET Developer, .NET 10.0, ASP.NET, C# 14, WPF, React, Angular 21, Microservices, Azure, ASP.NET Core Web A ...

Full Stack Developer – Public Cloud, Infrastructure as Code

Contract Role: Full Stack Developer Public Cloud, Infrastructure as Code Contract Location: Belfast. Hybrid (3 days) Contract Duration: 12 months initially (with potential extension up to 2 years) Contract Start Date: Immediate Contract Classification: Inside IR35 Role Overview This is an opportunity to join a ...

Front End Engineer: Experimentation & UX Optimisation

A leading news organization in the UK seeks a talented Front End Developer - Software Engineer to enhance digital products. You will work within a hybrid model, requiring a minimum of three days in the office. The ideal candidate has experience with A/B testing platforms, is passionate about coding best practice ...

Backend Software Engineer C#.Net Azure API

Backend Software Engineer / Developer (C# .Net Azure API) London / WFH to £75kAre you a backend focused Software Engineer with a strong knowledge of Azure?You could be progressing your career in a senior, hands-on Backend Software Engineer role at a hugely successful, global health / well ...

Backend Software Engineer C#.Net Azure API

Backend Software Engineer / Developer (C# .Net Azure API) London / WFH to £75kAre you a backend focused Software Engineer with a strong knowledge of Azure?You could be progressing your career in a senior, hands-on Backend Software Engineer role at a hugely successful, global health / well ...

Senior AI DevOps Engineer

Senior AI-Enabled DevOps Engineer Build and operate modern software systems where AI meets production reality We're looking for a Senior AI-Enabled DevOps Engineer to join a growing engineering capability working on complex, important softwa ...

Junior Software Engineer | C#/.NET | Financial Services, | London

Junior Software Engineer | C#/.NET | Financial Services, | London We’re looking for a Junior Software Developer to join a growing technology team within a fast‑paced, regulated financial services environment. This is a great opportunity for someone early in their career who ...

Technical Product Manager API SaaS

Technical Product Manager (API SaaS) London / WFH to £130kAre you a tech savvy Product Manager with previous experience as a Software Engineer / Developer and a good knowledge of APIs?You could be joining a highly regarded provider of serverless real-time infrastructure for the Internet t ...

Technical Product Manager API SaaS

Technical Product Manager (API SaaS) London / WFH to £130kAre you a tech savvy Product Manager with previous experience as a Software Engineer / Developer and a good knowledge of APIs?You could be joining a highly regarded provider of serverless real-time infrastructure for the Internet t ...

Quantitative Developer

Caxton Associates, founded in 1983, is a global trading and investment firm with offices in London, New York, Monaco, Singapore, and Dubai. The firm manages client and proprietary capital through global macro hedge fund strategies, trading across a broad range of global markets and instruments. Abo ...

Senior Geospatial Software Engineer Remote & Impactful

Overstory is seeking a Senior Engineer to develop core geospatial products and data-processing tools. The ideal candidate will have over 5 years of experience as a software engineer and be skilled in Python, React, and building scalable applications. This role involves collaboration with product managers and opt ...

Graduate.NET Developer

Graduate .NET Developer – Investment Bank – London(Tech stack: Graduate .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, Graduate .NET Developer)Our clie ...

.NET Developer

.NET Developer - Fastest-Growing Internet Co Ever - Folkestone (Tech stack: .NET Developer, .NET 9, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is changing the way merchants and consum ...

.NET Developer

.NET Developer - Fastest-Growing Internet Co Ever - Wolverhampton (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is changing the way merchants and ...

Graduate.NET Developer

Graduate .NET Developer – Investment Bank – London(Tech stack: Graduate .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, Graduate .NET Developer)Our clie ...

.NET Developer

.NET Developer, C# 14, .NET 10.0 – Watford(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer)Have ...

.NET Developer

.NET Developer, C# 14, .NET 10.0 – Watford(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer)Have ...

Lead Developer – Real Time Investment Data Systems

The Role We are seeking a Lead Developer to work on the design and delivery of real‑time and time‑series data platforms within our investment management technology team. This role combines hands‑on engineering with domain expertise, setting direction for systems that underpin market data, trading ...

Staff Software Engineer: Provenance & Supply Chain Platform

Cloudsmith is seeking a Staff Software Engineer to join our Supply Chain Trust team in the UK. This role involves building capabilities for end-to-end traceability in software artifacts, focusing on provenance and attestation. Key responsibilities include designing the ingestion service, owning storage architect ...

Staff ML Engineer Perception & Real Time Safety

Rivian is seeking a skilled software engineer to join their Perception team in the United Kingdom. This role involves designing and optimizing software components for advanced machine learning algorithms that impact self-driving features. Candidates should have a B.S., M.S., or Ph.D. in Computer Science and 6+ y ...

Senior Front End Engineer TypeScript React

Senior Front End Engineer / Developer (TypeScript React) London / WFH to £120kAre you a frontend focussed, full-stack technologist with start-up experience looking for your next opportunity?You could be progressing your career at a tech start-up that is producing an AI native data pipelin ...

Senior Front End Engineer TypeScript React

Senior Front End Engineer / Developer (TypeScript React) London / WFH to £120kAre you a frontend focussed, full-stack technologist with start-up experience looking for your next opportunity?You could be progressing your career at a tech start-up that is producing an AI native data pipelin ...

CAFM Developer

Title:CAFM DeveloperAbout KBR and the ProjectKBR are a global technical solutions provider with 28,000 employees worldwide, with operations in 34 countries delivering to customers in 80 countries. KBR work collaboratively with their wide customer base to deliver solutions that stri ...

CAFM Developer

Title:CAFM DeveloperAbout KBR and the ProjectKBR are a global technical solutions provider with 28,000 employees worldwide, with operations in 34 countries delivering to customers in 80 countries. KBR work collaboratively with their wide customer base to deliver solutions that stri ...

Senior Devops Solutions Engineer

Kosli Edinburgh, Scotland, United Kingdom Senior Devops Solutions Engineer Kosli Edinburgh, Scotland, United Kingdom Get AI-powered advice on this job and more exclusive features. This range is provided by Kosli. Your actual pay will be based on your skills and experience — talk ...

D365 CE CRM Developer – National End User – Up to £58,997 + 28.97% Pension

Overview D365 CE CRM Developer – National End User – Up to £58, % Pension Pearson Carter are working with a large established public sector organisation who are seeking a D365 CE CRM & Power Platform Developer to join them as part of their enterprise digital transformation. T ...

Platform Engineer

Mid-Level Platform Engineer (DevEx) – GCP, Kubernetes, Terraform, CI/CD, Python Oliver Bernard are currently seeking a strong, Mid-Level Platform Engineer (from a Software Engineering background) to join a client of ours on a digital transformation orientated project. Exist ...

Cloud Native QAT Automation Engineer | DevOps & CI/CD

La-Fosse-1 is seeking a highly skilled QAT Automation Engineer / DevOps Test Engineer to join a cloud-native software engineering team. The successful candidate will leverage AWS, Python, and CI/CD skills to improve automation and deployment processes within a secure government programme. The role offers hybrid ...

Senior Developer

Senior Software Engineer Hybrid working - 2 days onsite £60,000 to £75,000 + Benefits. An established organisation is looking for a Senior Software Engineer to join a growing team delivering impactful, real-world solutions. If you enjoy solving complex problems, working closely w ...

Hybrid London: Distributed Systems Engineer (Rust/C++)

A leading technology firm in the United Kingdom is seeking a mid-senior Distributed Systems Software Engineer with a passion for technology. This role involves designing scalable distributed systems and conducting R&D on functional programming. The firm emphasizes a friendly, collaborative environment where soft ...

Senior Engineer, Hegel PBT Specialist — London

Antithesis is seeking a Software Engineer in London for a full-time role focused on developing Hegel, our new family of property-based testing libraries. The ideal candidate should have experience in property-based testing and be familiar with programming languages such as Python and Rust. This in-office positio ...

AI Engineer – Production ML & GenAI, SC Eligible, Remote

A technology services provider is seeking an AI Engineer in Edinburgh, Scotland. This role requires a mid-senior level professional with a strong background in software engineering and AI development. The successful candidate will design and deploy AI solutions across various industries, working closely with dat ...

Lead AI Engineer for Production Pipelines & RCA (Equity)

A tech startup focused on AI systems in London is seeking a Lead AI Software Engineer to own and build the core systems that transform production alerts into actionable insights. The role includes architecting critical pipelines in Python and collaborating closely with founders. Candidates should have over 5 yea ...

Senior PyTorch & GPU AI Optimization Engineer

A global technology company in Cambridge seeks a Senior PyTorch Software Development Engineer to lead the development of deep learning models and optimize performance on AMD GPUs. Ideal candidates will have expert-level skills in C++ and Python, experience in AI frameworks like PyTorch, and a strong background i ...

Senior AI Software Engineer: Coding Agent for Game Dev

A leading tech company in Greater London is seeking a Sr. AI Software Engineer to architect an innovative AI Coding Agent. This role involves leading the development of a tool that accelerates game studio workflows by providing intelligent assistance in coding tasks. The ideal candidate will have over 8 years of ...

AI Tooling Engineer for Developer Platforms

A leading tech-driven financial firm in Greater London is seeking a software engineer to architect LLM-powered tools and collaborate with engineering teams. The ideal candidate has over 2 years of experience in software engineering, fluency in Python, and strong analytical skills. This position offers a dynamic ...

London Based Staff Full Stack Engineer – GenAI & LangChain

A leading software development firm is seeking a hands-on full stack engineer to join their team in London. The ideal candidate will lead teams in delivering high-quality software and must possess strong skills in TDD, agile methodologies, and various programming languages including Python and React. This role i ...

Senior Platform Engineer: AI Driven SDLC & Cloud Ops

A diversified trading firm is seeking a skilled Software Engineer to design and maintain build/release/run tooling for development teams. Candidates should have six or more years of experience in software engineering and proficiency in GitHub Actions and at least one programming language such as Python, Go, Java ...

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    Python Developer Software Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights